1. Which of the following entities is responsible for managing global and country code top-level domains, as well as global IP number space assignments?

   		American Registry for Internet Numbers
   		World Wide Web Consortium
   		Internet Assigned Numbers Authority
   		Internet Governance Forum
   		European Organization for Nuclear Research

1 points

QUESTION 2

1. A(n) ________ is an output device that produces a paper copy of alphanumeric or graphic data from a computer.

   		scanner
   		monitor
   		printer
   		e-paper
   		eye-tracking device

1 points

QUESTION 3

1. The ________, the main component of a computing device, connects it to the power supply, primary and secondary storage, as well as to various peripherals.

   		hard drive
   		monitor
   		microprocessor
   		input device
   		optical mark recognition

1 points

QUESTION 4

1. In which of the following network topologies are all the nodes or workstations connected to a central hub through which all messages pass?

   		square network
   		mesh network
   		star network
   		ring network
   		bus network

1 points

QUESTION 5

1. ________ is used by text recognition software to convert typed, printed, or handwritten text into the computer-based characters that form the original letters and words.

   		Natural language processing
   		Optical character recognition
   		Speech recognition
   		Autonomous automation
   		Computer vision software

1 points

QUESTION 6

1. ________ are CASE tools that automatically check for incomplete, inconsistent, or incorrect specifications in diagrams, screens, and reports.

   		Documentation generators
   		Code generators
   		Diagramming tools
   		Repositories
   		Analysis tools

1 points

QUESTION 7

1. ________ refers to the use of automated software tools by systems developers to design and implement information systems.

   		Computer aided software engineering (CASE)
   		American Standard Code for Information Interchange (ASCII)
   		Arithmetic logic unit (ALU)
   		Redundant array of independent disks (RAID)
   		Carrier sense multiple access (CSMA)

1 points

QUESTION 8

1. A(n) ________ is a type of program that translates a program's source code into machine language and executes one statement at a time.

   		compiler
   		disassembler
   		interpreter
   		executable
   		linker

1 points

QUESTION 9

1. With a compiler, it is easy to quickly evaluate the effects of any changes made to the program's source code as the source code is translated each time the program is run.

   True

   False

1 points

QUESTION 10

1. The electronic circuit that generates pulses at a rapid rate to set the pace for processing events to take place within a computer is known as the ________.

   		peripheral port
   		motherboard
   		system clock
   		universal serial bus
   		solid state drive

1 points

QUESTION 11

1. Which of the following object-oriented programming concepts allows programmers to group objects of the same properties and behavior together?

   		encapsulation
   		inheritance
   		class
   		polymorphism
   		abstraction

1 points

QUESTION 12

1. ________ are small programs that are executed within another application, such as a Web page.

   		Caches
   		Packets
   		Applets
   		Flashes
   		Basics

1 points

QUESTION 13

1. A bus network topology offers the greatest coverage in terms of distances, among all network topologies.

   True

   False

1 points

QUESTION 14

1. Which of the following object-oriented programming concepts is reflected by a word processor that reacts to a user's typing and clicking?

   		inheritance
   		event-driven program execution
   		encapsulation
   		class
   		delegation

1 points

QUESTION 15

1. Which of the following is an open source tool for designing dynamic Web content?

   		PHP
   		LISP
   		BASIC
   		MySQL
   		Microsoft Access

1 points

QUESTION 16

1. ________ is a LAN protocol using packet switching developed by the Xerox Corporation in 1976.

   		JavaScript
   		Flash memory
   		Ethernet
   		Compiler
   		Primary key

1 points

QUESTION 17

1. ________ are private, third-party-managed WANs that are shared by multiple organizations.

   		Value-added networks
   		Enterprise networks
   		Global networks
   		Local area networks
   		Personal area networks

1 points

QUESTION 18

1. Which of the following types of computer software utilities translates a file from one format to another so that it can be used by an application other than the one used to create it?

   		file conversion
   		data compression
   		backup
   		file defragmentation
   		device driver

1 points

QUESTION 19

1. Which of the following software tools allows developers to create animation and video that can be compressed small enough for fast download speeds?

   		Adobe Flash
   		MySQL
   		CSS
   		HTML
   		XML

1 points

QUESTION 20

1. Which of the following types of computer software utilities monitors users' incoming e-mail messages and filters unwanted messages from arriving?

   		spam blockers
   		antivirus
   		spyware detection and removal
   		disk and data recovery
   		data compression